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wind_time_history
风电塔架风速时程曲线与风荷载时程曲线模拟。本代码依据IEC 61400-1标准,用于模拟具有一定功率谱密度和自相关性的风速时程曲线,并计算叶片及塔架上的风荷载。方法为基于三角级数叠加的谐波合成法(Hansen,2008)和叶素动量法。功率密度谱采用Kaimal谱函数。(Curves of wind speed and wind load-time curve Cheng wind tower. The code according to IEC 61400-1 standards, and procedures used to simulate the spectral density curve has a certain power the time correlation of wind speed and calculate the wind load on the blades and tower. The method is based on trigonometric series superposition of harmonic synthesis (Hansen, 2008) and the blade element momentum method. Kaimal power density spectrum using spectral function.)
- 2016-05-10 10:51:50下载
- 积分:1
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ECEFtoENV
地心坐标系下的经纬高坐标数据,转换为东北天坐标系下的坐标。输入为经纬高,单位为°。
matlab文件实现,调用函数名为:ECEFtoENV(Geocentric latitude and longitude coordinates of the high-coordinate data is converted to Northeast day coordinate system coordinates. Latitude and longitude input is high, the unit is.)
- 2013-11-14 17:53:06下载
- 积分:1
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pinpujiaozheng
频谱校正程序,matlab的,学完动态信号分析的作业,华南理工大学研究生课程(Spectrum correction procedures, matlab, completion of the job of the dynamic signal analyzer, South China University of Technology postgraduate courses)
- 2013-05-03 11:05:09下载
- 积分:1
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work
matlab gui 设计的基本实现,基于matlab simulink 的设计(matlab)
- 2009-04-25 18:17:00下载
- 积分:1
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Object-measurement-
这个程序是关于数字图像处理里面的测量物体周长,还有中心,最后是画出物体的最小外接矩形。(This program is about digital image processing measurement of body inside the perimeter, there are centers, and finally draw the object' s minimum bounding rectangle.)
- 2011-05-17 18:26:03下载
- 积分:1
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adhoc2
matlab环境下的adhoc仿真模拟实例2(adhoc simulation in Matlab environment simulation examples)
- 2012-08-17 17:23:45下载
- 积分:1
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emmc_test.sh
emmc测试脚本,实现对emmc的简单测试(emmc test shell)
- 2020-12-08 21:29:21下载
- 积分:1
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rddata
用Matlab读入MIT-BIH-DB心电数据(Using Matlab read MIT-BIH-DB ECG data)
- 2009-12-05 16:26:22下载
- 积分:1
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location
介绍无源定位的方法,对于无源定位和误差分析极有帮助。(Introduced the method of passive location, location and error analysis for the passive extremely helpful.)
- 2010-05-25 20:41:06下载
- 积分:1
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NonLinearControl
过程控制工程,非线性环节处理Matlab-Simulink仿真代码,内含多种情况讨论!(Process control engineering, nonlinear aspects of treatment of Matlab-Simulink simulation code contains a variety of discussion!)
- 2012-06-05 21:31:02下载
- 积分:1